.wrap_kefu{
  background-color: #fff;

  .kefu_pic{
    display: block;
    width: 200px;
    height: 159px;
    margin: 30px auto 10px;

  }
  .kefu_desc{
    margin: 30px 45px;
    text-align: center;
    font-size: 16px;
  }

  .btn_kefu{
    width: 280px;
    line-height: 45px;
    margin: 0 auto 15px;
    color: #fff;
    background-color: #5093EB;
    border-radius: 23px;
    text-align: center;
    font-size: 16px;
  }
}
